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linux/fs/proc
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Thomas Weißschuh 34a86adea1 sysctl: always initialize i_uid/i_gid 
[ Upstream commit 98ca62ba9e ]

Always initialize i_uid/i_gid inside the sysfs core so set_ownership()
can safely skip setting them.

Commit 5ec27ec735 ("fs/proc/proc_sysctl.c: fix the default values of
i_uid/i_gid on /proc/sys inodes.") added defaults for i_uid/i_gid when
set_ownership() was not implemented. It also missed adjusting
net_ctl_set_ownership() to use the same default values in case the
computation of a better value failed.

Fixes: 5ec27ec735 ("fs/proc/proc_sysctl.c: fix the default values of i_uid/i_gid on /proc/sys inodes.")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Joel Granados <j.granados@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-08-19 05:45:28 +02:00
..
array.c fs/proc: do_task_stat: move thread_group_cputime_adjusted() outside of lock_task_sighand() 2024-03-15 10:48:22 -04:00
base.c procfs: block chmod on /proc/thread-self/comm 2023-09-19 12:22:52 +02:00
bootconfig.c proc: bootconfig: Add null pointer check 2022-04-08 14:24:12 +02:00
cmdline.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
consoles.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
cpuinfo.c proc/cpuinfo: switch to ->read_iter 2020-11-06 10:05:18 -08:00
devices.c block: move block-related definitions out of fs.h 2020-06-24 09:16:02 -06:00
fd.c procfs: prevent unprivileged processes accessing fdinfo dir 2022-05-18 10:26:50 +02:00
fd.h fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
generic.c proc: fix dentry/inode overinstantiating under /proc/${pid}/net 2022-06-09 10:23:10 +02:00
inode.c proc: delete redundant subset=pid check 2021-05-06 19:24:11 -07:00
internal.h fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
interrupts.c proc: introduce proc_create_seq{,_data} 2018-05-16 07:23:35 +02:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
kcore.c fs/proc/kcore: use page_offline_(freeze|thaw) 2021-06-30 20:47:28 -07:00
kmsg.c proc: faster open/read/close with "permanent" files 2020-04-07 10:43:42 -07:00
loadavg.c sched: Make nr_running() return 32-bit value 2021-05-12 21:34:14 +02:00
Makefile proc: bootconfig: Add /proc/bootconfig to show boot config list 2020-01-13 13:19:39 -05:00
meminfo.c mm: memcontrol: convert NR_FILE_PMDMAPPED account to pages 2021-02-24 13:38:29 -08:00
namespaces.c Merge branch 'work.openat2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-01-29 11:20:24 -08:00
nommu.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
page.c mm: Add PG_arch_2 page flag 2020-09-04 12:46:06 +01:00
proc_net.c proc: fix dentry/inode overinstantiating under /proc/${pid}/net 2022-06-09 10:23:10 +02:00
proc_sysctl.c sysctl: always initialize i_uid/i_gid 2024-08-19 05:45:28 +02:00
proc_tty.c tty: replace ->proc_fops with ->proc_show 2018-05-16 07:24:30 +02:00
root.c fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
self.c Revert "proc: don't allow async path resolution of /proc/self components" 2021-02-23 20:32:11 -07:00
softirqs.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
stat.c fs/proc/uptime.c: Fix idle time reporting in /proc/uptime 2021-11-18 19:16:13 +01:00
task_mmu.c fs/proc/task_mmu: indicate PM_FILE for PMD-mapped file THP 2024-08-19 05:45:09 +02:00
task_nommu.c proc: nommu: /proc/<pid>/maps: release mmap read lock 2023-10-06 13:18:22 +02:00
thread_self.c Revert "proc: don't allow async path resolution of /proc/thread-self components" 2021-02-23 20:32:11 -07:00
uptime.c fs/proc/uptime.c: Fix idle time reporting in /proc/uptime 2021-11-18 19:16:13 +01:00
util.c fs/proc/util.c: include fs/proc/internal.h for name_to_int() 2019-01-04 13:13:45 -08:00
version.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
vmcore.c fs/proc: fix softlockup in __read_vmcore 2024-07-05 09:14:21 +02:00